Grater



FIG. 1 is a side, front perspective view of a grater showing our new design, the grating openings are shown in broken lines for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a grater, as shown and described. 